baber/WOPTO huggingface dataset:
Patent JP-2003110652-A (JP)
Title: Method of reinitializing adsl modem and the adsl modem
Inventor: NOMA NOBUHIKO
IPC: H04M11/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a reinitializing method that can efficiently perform reinitializing processing without stopping data communication. SOLUTION: The reinitializing method includes: steps (ST504, ST524) of monitoring a communication state during data communication, steps (ST505, ST525) of determining whether the present communication state requires the reinitializing; a step (ST528) of requesting an opposite ADSL MODEM to conduct reinitializing by transmitting a ClearEOC to the opposite ADSL modem when the reinitializing is required, and a step (ST532) of executing the reinitializing after the lapse of a prescribed time when receiving a reply with respect to the reinitializing request from the opposite ADSL modem in a step (ST529).
Patent JP-2003111206-A (JP)
Title: Hybrid vehicle drive control system, method, and program therefor
Inventor: AOKI KAZUO
IPC: B60L50/16
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generator from being swung, causing the rotating speed of the generator from becoming excessively high. SOLUTION: The system has: a generator drive 91 provided with a generator 16 connected mechanically to the engine, a generator drive temperature detecting section that detects the temperature of the generator drive, a generator rotating speed detecting section that detects the rotating speed of the generator, a generator torque restricting means 95 that restricts the generator torque in accordance with the detected temperature, and an engine torque restricting means 96 that restricts the engine torque in accordance with the detected rotating speed of the generator. When the temperature of the generator drive 91 increases, the generator torque is reduced, and when the generator rotating speed increases as the generator torque is reduced, the engine torque is reduced, so that the engine torque is sufficiently supported by the generator torque.
Patent JP-2003112982-A (JP)
Title: Lightweight foamed concrete panel and method for working the same
Inventor: YAMAGUCHI FUJITO
IPC: B44B3/02
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight foamed concrete panel which is excellent in design characteristics and a method for working the same. SOLUTION: The lightweight foamed concrete panel has ripple patterns which are trapezoidal in groove shapes and are determined by the feed speed and rotating sped of a rotary working blade 6 on the surface of the lightweight foamed concrete panel 7 and further has pattern grooves 3 irregularly having chipping segments on the side walls of the pattern grooves. Accordingly, the lightweight foamed concrete panel having the novel surface patterns not possible heretofore is obtained and can sufficiently deal with the recent building market requirements for higher discrimination, individuality and additive value.
Patent JP-2003117774-A (JP)
Title: Machining data forming device and machining data forming method
Inventor: MORI MINORU
IPC: B23Q15/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To machine a workpiece in a proper condition. SOLUTION: On the basis of an intersection between the cutting part lowermost end part of a tool used in the following process and a cutting part of a tool used in the previous process, it is determined whether the lowermost end part of a cutting part in an optional tool sinks in the moving direction of the tool used in the previous process with respect to a machining shape line of the tool used in the previous process or not when the optional tool is moved along its tool locus. If it is determined that the lowermost end part of the cutting part in the optional tool sinks below, the tool locus of the optional tool is divided in the sinking starting position, and a machining condition is formed for each of the divided tool loci.
Patent JP-2002184910-A (JP)
Title: Heat sink, method for manufacturing the same, semiconductor device and method for manufacturing the same
Inventor: NAMIMA TOKUMASA
IPC: H01L21/60
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which is low-cost, small-sized, low- profile and lightweight and has the effect of heat dissipation and to obtain a method for manufacturing it. SOLUTION: TAB tape is housed in a package. Electrodes of the semiconductor device 1 and inner leads 10 of the TAB tape are connected, and outer leads 11 of the TAB tape and inner leads 3 of a lead frame are connected. Further, the surface other than the surface having the electrodes of the semiconductor device 1 is bonded to a heat sink 8. The part of the heat sink 8 to which the semiconductor device 1 is bonded is provided with a depression 14 having a flat surface larger than the planar dimension of the semiconductor device 1. In this way, the semiconductor device 1 is made even thinner. Accordingly, since the TAB tape is used for connection with the electrodes of the semiconductor device 1, the pitch of electrode of the semiconductor device 1 can be narrowed and the semiconductor device 1 itself can be downsized.  Consequently, the effective number of chips from one wafer can be increased in the process step.
Patent JP-2003124375-A (JP)
Title: Package for housing semiconductor device
Inventor: MATSUDA SHIN
IPC: H01L23/14
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that thermal destruction occurs in a semiconductor device since heat generated by the semiconductor device during operation cannot be efficiently radiated outside. SOLUTION: The package for housing semiconductor device is composed of a substrate 1 having a placing part 1a for placing a semiconductor device 4, a frame-like insulator 2 attached on the substrate 1 while surrounding the semiconductor device placing part 1a and having a wiring layer 6 to connect the respective electrodes of the semiconductor device 4, and a lid body 3 attached on the frame-like insulator 2. The frame-like insulator 2 is a glass ceramic sinter of a dielectric constant of <=7 and a thermal expansion coefficient of 4 to 8 ppm/ deg.C, the wiring layer 6 is a metal material having an electric resistance factor of <=2.5 μΩ.cm, and the substrate 1 is composed of silicon carbide in 65 to 95 wt.% and copper in 5 to 35 wt.%.
Patent JP-2003124379-A (JP)
Title: Inspection method for plastic package
Inventor: OBATA TOMOYUKI
IPC: H05K3/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method, in which the defect of a through hole plating conductor can be easily inspected without destroying a plastic package. SOLUTION: In the inspection method for the thickness of a through hole plating conductor 14, which is formed on the surface of the wall of a through hole 13 on a resin base material 11, of a plastic package 10 covering the through hole plating conductor 14 with solder resist films 17 and 17a by filling the through hole 13, light is radiated from the rear side of the plastic package 10, in which the relation of an inner diameter A after the formation of the through hole plating conductor 14, thickness B of the solder resist films 17 and 17a between the front and rear sides of the plastic package 10 filling the through hole 13 and a permeability (k) of the solder resist films is B>4×A×(1-k) or B<=4×A×(1-k), it is detected whether light is transmitted onto the surface of the through hole 13 or not,  and the thickness of the through hole plating conductor 14 is discriminated.
Patent JP-2003119227-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: KUBO YOSHIHIRO
IPC: C08F265/06
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition having excellent impact resistance. SOLUTION: The polyvinyl chloride resin composition comprises a vinyl chloride graft copolymer obtained by subjecting 1-50 wt.% of a mixture of an inorganic substance (a) coated with a resin comprising mainly a thermoplastic resin obtained by radical polymerization and an acrylic copolymer (b) made from 100 pts.wt. of radical polymerizable monomers comprising mainly at least one kind of (meth)acrylate whose homopolymer has a glass transition temperature of -140 deg.C or higher and below 0 deg.C and 0.1-10 pts.wt. of a polyfunctional monomer to graft copolymerization with 50-99 wt.% of a vinyl chloride monomer (c).
Patent JP-2003118029-A (JP)
Title: Gas-barrier organic base material and electroluminescent element using the base material
Inventor: ISHIZEKI KENJI
IPC: B32B9/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an organic base material having a gas-barrier coat which is excellent in adhesion to the base material and in gas-barrier properties to various gases such as oxygen and steam and an EL element using the base material. SOLUTION: A cured substance layer (A) of a cured coating composition (a) containing polysilazane is formed at least on one surface of the organic base material, and a gas-barrier layer (C) is formed on the surface of the layer (A) by a dry method to obtain the gas-barrier organic base material. The base material is used for the substrate and/or the protective layer of the EL element.
Patent JP-2003122590-A (JP)
Title: Program rewriting method, and electronic equipment device
Inventor: HASHIMOTO YUTAKA
IPC: G06F12/16
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To solve such programs with a conventional program rewriting method in which control program data is stored in a flash RAM and downloaded from a personal computer, and the control program is re-written in an electronic equipment device having a control program rewriting function that it takes much time for rewriting processing since a rewriting program is moved to an SRAM before operation and the program must be re-written again when the operation is interrupted due to power failure during the re-writing in the flash RAM. SOLUTION: In this program rewriting method, the main flash RAM for storing the control program and a backup flash RAM for temporarily storing the control program are installed, the control program data is received from host equipment and stored in the backup flash RAM, and the control program stored in the backup flash RAM is copied to the main flash RAM.
Patent JP-2003118088-A (JP)
Title: Printing in a plurality of resolution modes based on one original drive signal
Inventor: OTSUKI KOICHI
IPC: B41J2/01
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology for performing printing with different resolutions in a printer capable of ejecting a plurality of kinds of ink drop having different weight. SOLUTION: The printer can generate three types of drive signal based on an original drive signal. Three kinds of ink drop having different weight are ejected based on the three types of drive signal to form large, intermediate and small dots on a print sheet. In a low resolution mode, printing is performed only with intermediate and large dots. Each main scanning line on the print sheet is recorded by performing main scanning twice. In a high resolution mode, printing is performed only with small and intermediate dots and each main scanning line on the print sheet is recorded by performing main scanning four times. With such a mode, two types of printing can be performed with different resolutions based on one original drive waveform.
Patent JP-2003130552-A (JP)
Title: Bearing bracket for roller hearth kiln conveying roller
Inventor: KANO KATSUHIRO
IPC: B65H5/06
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a simply and economically manufacturable bearing bracket for a roller hearth kiln conveying roller. SOLUTION: Since this bearing bracket 24 is manufactured using an aluminum material formed by drawing, assembling is not needed, and the number of parts to be machined and the man-hours of work can be reduced. The aluminum material is more lightweight and easily machined as compared with the other metal materials to reduce the time required for manufacturing. Since the aluminum material is hard to be oxidized, anti-corrosion painting and final coating are simple in commercialization. Thus, the bearing bracket for the roller hearth kiln conveying roller can be provided, which can be manufactured simply and economically.
Patent JP-2003129060-A (JP)
Title: Method for utilizing woody- and/or farming-based biomass in coke dry-type fire-extinguishing apparatus
Inventor: HASHIMOTO SHIGERU
IPC: C10B39/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the use of fossil resources without changing operation level by using a biomass. SOLUTION: The biomass is charged from a CDQ prechamber and carbonized by the heat of coke, which is found to increase a recovered amount of the coke. This can cut an amount of the coke, and as a result, can cut that of raw material coal. An affection on the operation due to the charge of the biomass is not observed.
Patent JP-2003134464-A (JP)
Title: Device for recording and reproducing information
Inventor: HASEGAWA SOJI
IPC: G11B20/10
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To record and store video data corresponding to a period of time between a point in time of video recording operation and the present time in a video recording area even when the video recording operation is performed during time difference reproduction. SOLUTION: When a user operates a video recording switch during a time shift operation for the reproduction of the video data of a certain program at, for example, 9:30 which is 30 minutes earlier than the present time of 10:00, a controlling part detects that the video recording switch has been operated during the time shift operation, first ensures a transfer area 3c to which the recorded data in a buffer area 3a that corresponds to the 30 minutes between the 9:30 and 10:00 can be transferred, controls a writing means to start video recording of the video data of the program from 10:00 being the present time in the video recording area 3b after the transfer area 3c, and returns to the transfer area 3c to transfer recorded data of the buffer area 3a that corresponds to the 30 minutes between 9:30 and 10:00 after finishing recording the data started at 10: 00 to the video recording area 3b.
Patent JP-2003132623-A (JP)
Title: Electronic information processing and management apparatus
Inventor: SAITO YOSHIYUKI
IPC: G06F21/62
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To enable a vendor to recover invested capital without resorting to investigation while suppressing illegal transfer and loan of a recording medium without applying alteration to the recording medium. SOLUTION: A wireless IC tag is attached to a plastic case which houses a CD. Medium discrimination information unique to the CD and apparatus discrimination information unique to a CD player to which use of the CD is permitted are stored in this wireless IC tag. The CD player acquires the medium discrimination information recorded on the CD itself and the apparatus discrimination information stored in the built-in memory, etc. Then, such medium discrimination information and apparatus discrimination information are compared, and the propriety of playback with the CD player is determined on the basis of the comparison result.
Patent JP-2003132344-A (JP)
Title: Image processing method, image processor, program, recording medium, and image formation device
Inventor: NAKAMURA HIROTAKA
IPC: H04N1/387
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method, an image processor, a pro gram, a recording medium, and an image formation device capable of determin ing the type and intensity of noise superposed on an input image and smoothly performing superposition superposing the noise on the input image for converting the input image into a visually favorable image. SOLUTION: This image processing method is characterized in including an analysis process for finding a fractal dimension of the input image and a noise parameter setting process for determining the type and the intensity of the noise superposed on the input image for converting the input image into a prescribed image based on the found fractal dimension. This method allows to smoothly determine the type of noise adapted to the complexity of the input image without any process of trial and error for determining the type and intensity of the noise superposed on the input image. The noise having the thus determined type and intensity is superposed on the input image so that the input image can be converted into the visually favorable image.
Patent JP-2003140904-A (JP)
Title: Lecture system
Inventor: SUYAMA TOMOHISA
IPC: G06F21/10
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To install a GUI application corresponding to a user into a terminal as appropriate. SOLUTION: When a user authentication means 102 determines that user authentication data transmitted from a terminal 200 is 'correct' and whether the user is a teacher or a student, and then a lecture system informs, of the user, a WWW controlling means comprising a server controlling means 104, a WWW server means 111 and a WEB document database 112. Different GUI applications for teachers and students, for example, are previously recorded in the WEB document database, the WWW controlling means reads GUI page (or stored page) corresponding to the user and commands a communication controlling means 101 to deliver it, and the communication controlling means transmits the page for each user to each terminal.
Patent JP-2002202191-A (JP)
Title: Method and apparatus for colorimetry of printed matter
Inventor: SUGIYAMA TORU
IPC: B41F33/14
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain an appropriate color evaluation standard when a printed matter is observed under a light source that differs from a light source used for colorimetry. SOLUTION: Even when the printed matter that is printed on paper containing a fluorescent whitening agent is observed under the light source that differs from a light source used for colorimetry, an appropriate color evaluation standard can be presented. A spectral reflection factor Pt(λ) of paper under a light source T and a spectral reflection factor Pu of paper under a light source U are measured in advance, and a differential constituent caused by the fluorescent whitening agent is obtained by Fp(λ)=Pu(λ)-Pt(λ).  For the printed matter whose dot area ratio S, the spectral reflection factor Rt(λ, S) is measured under the light source T, and correction for adding an effective constituent according to the dot area ratio S out of the differential constituent Fp(λ) is made to the measured value, thus obtaining an estimated spectral reflection factor Rtu(λ, S) under the light source U. The similar estimation can be made also to XYZ tristimulus values.
Patent JP-2002156721-A (JP)
Title: Silver halide radiographic film
Inventor: DICKERSON ROBERT E
IPC: G03C1/30
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic film having desired image quality, rapid processability, high contrast and high sensitivity. SOLUTION: In the double coated silver halide radiographic film, the silver halide emulsion layers contain silver halide flat platy grains (a), having the same or different compositions in the silver halide emulsion layers, (b) occupying >=50% of the projected area of all grains in each of the silver halide emulsion layers, (c) having an average thickness in the range of 0.09-0.11 μm and (d) having average aspect ratio of 5 or larger. A the hydrophilic layers of the film have been satisfactorily prehardened and one or more of the silver halide emulsion layers contain rhodium dopant for the silver halide flat platy grains.
Patent JP-2003137109-A (JP)
Title: Control method for electric power steering device
Inventor: HIRONAKA SHINJI
IPC: H02P7/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a control method for an electric power steering device capable of providing sufficient assistance by reducing difference with a target assist current even in a range where a target current is small. SOLUTION: In the control method for the electric power steering device, a peak value ISP of a motor current flowing in a motor controlled by a PWM signal generated in response to a target current signal IT is detected and feedback control is carried out on the basis of the detected peak current value ISP. The detected peak current value ISP is corrected, and a corrected value IPM is used in the feedback control. The detected peak current value ISP is corrected on the basis of a current correction corresponding table 13. The current correction corresponding table 13 is provided by a relationship between the detected peak current value ISP and an average value Ia of a current flowing in the motor 110 when the motor 110 is used.
Patent JP-2003140212-A (JP)
Title: Device and method for signal light demultiplexing
Inventor: KOTO MASAHIRO
IPC: H04B10/29
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a new light demultiplexing device which has an improved S/N without being influenced by signal light having an approximate wavelength. SOLUTION: The signal light demultiplexing device 10 which selects and demultiplexes signal light of a specified wavelength from among wavelength- division multiplex signal lights is equipped with signal light demultiplexing elements 13a to 13h which input the wavelength-division multiplex signal light, perform wavelength conversion of only signal light of a specific wavelength among the inputted wavelength-division multiplex signal lights by using a peudo phase matching system, and output wavelength-converted signal light as demultiplexed signal light.
Patent JP-2003141959-A (JP)
Title: Grommet
Inventor: DOI AKIHIKO
IPC: H02G3/22
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a grommet of high water-proof and dust-proof property. SOLUTION: With the grommet 1 inserted into and fixed to a concave groove 4 formed on a given mounting member and at the same time with a part of it pinched between the mounting member and a counterpart member, a lip part 14 in contact with an open periphery edge of the concave groove is formed thick, and moreover, of the periphery edge part pinched by the mounting member and its counterpart, a groove 13A corresponding to a weather strip 16 fitted to the counterpart member is formed thinner than the periphery edge part other than the part concerned.
Patent JP-2003135516-A (JP)
Title: Method of manufacturing absorptive article, and absorptive article
Inventor: MORI ISAO
IPC: A61F13/515
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an absorptive article free from the appearance of wrinkles on a top sheet. SOLUTION: Nonwoven fabric bands 12 of low elasticity are jointed to both side parts of a top sheet base material band 11 to form a top sheet band 13. A core 4 is then arranged between the top sheet band 13 and a back sheet band 14 to join the respective sheet bands 13, 14. When the top sheet band 13 becomes protuberant due to the core 4, the appearance of wrinkles caused by the elongation of the top sheet band 13 is suppressed.
Patent JP-2003142840-A (JP)
Title: Support device for opening/closing lid
Inventor: IMAI MASARU
IPC: H05K5/03
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a support device for opening or closing a lid, which is capable of preventing the lid from coming off. SOLUTION: This product is equipped with a main body 3 provided with recesses 1 on its sides and shaft holes 2 located in the recesses 1, and a lid 6 which is provided with projections 4 that are located in the recesses 1, and shafts 5 that protrude inward from the projections 4, are inserted into the shaft holes 2, and supported in an openable manner. A support device for opening or closing a lid has such a structure, where a stepped stopper 7 is provided to a part of the recess 1, a stepped stopper 8 is provided to a part of the projection 4, and the open-close angle of the lid 6 is controlled by making the stoppers 7 and 8 bear against each other.